On SBS’ “Roommate” episode aired on Sunday, Park Bom revealed her beauty secrets: using a particular brand of thermal water spray frequently and sticking “meridian stickers” on her ears.

Meridian stickers are known to help the circulation of blood by stimulating acupuncture spots with sharp points attached to the sticker.

“Spraying this helps you get a smaller face,” Park said on the show, referring to the water spray. “Many of my actor and actress friends use this.”

Later, Park was spotted sharing the thermal water spray with Shin Sung-woo and Park Min-woo.

As Park’s beauty secrets were aired, Park, meridian stickers and the thermal water spray took over Korea’s major Internet browser. Internet users eagerly hunted down places to find the brand of thermal water spray, now known as “baby face water.”

The website of the skin spa that sells the thermal water spray was down for a few hours due to high traffic. Currently the spray is out of stock.

By Ha Ji-won, Intern reporter (jiwonha@heraldcorp.com)